The fourth leading cause of disease death. In rural areas of China, the mortality rate of lung obstruction accounts for the first place in disease death; In cities, second only to cardiovascular diseases and
Cancer, ranked third. Compared with the decreasing trend of cardiovascular and cerebrovascular diseases, the prevalence of chronic obstructive pulmonary disease is increasing all the way.
Smoking is an important risk factor for chronic obstructive pulmonary disease. There are as many as 300 million smokers in China, which has caused a high incidence of chronic obstructive pulmonary disease in China.
An important factor. In addition, people who often have lung infection, pneumonia and tracheitis in infancy; Chronic bronchitis and lung disease are common in families.
Patients with emphysema and pulmonary heart disease; People who have been exposed to occupational dust for a long time are at high risk of COPD.
Improve people's cognitive level of COPD; Let the public know that quitting smoking is the most effective and economical way to reduce the occurrence of COPD and prevent its development.
Interventions; Reduce the chance of respiratory diseases due to occupational reasons and control them; Reducing indoor and outdoor air pollution: for patients
Carrying out health education and improving patients' ability and skills to cope with diseases will play a certain role in improving patients' health level.